/*
 * Copyright 2011 Witoslaw Koczewsi <wi@koczewski.de>, Artjom Kochtchi
 * 
 * This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero
 * General Public License as published by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
 * License for more details.
 * 
 * You should have received a copy of the GNU General Public License along with this program. If not, see
 * <http://www.gnu.org/licenses/>.
 */
package scrum.server.collaboration;

import ilarkesto.core.time.TimePeriod;
import scrum.server.admin.User;

public class ChatMessage extends GChatMessage {

	private static final TimePeriod TTL = TimePeriod.hours(3);

	@Override
	public boolean isVisibleFor(User user) {
		return getProject().isVisibleFor(user);
	}

	public boolean isEditableBy(User user) {
		return false;
	}

	@Override
	public void ensureIntegrity() {
		super.ensureIntegrity();
		// TODO
		// if (!isDateAndTimeSet() || getDateAndTime().getPeriodToNow().abs().isGreaterThen(TTL))
		// getDao().deleteEntity(this);
	}

}